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Heterotic standard model vacua
Author(s) -
Reinbacher R.
Publication year - 2005
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.200510221
Subject(s) - heterotic string theory , physics , massless particle , particle physics , standard model (mathematical formulation) , gauge group , higgs boson , quark , string (physics) , theoretical physics , lepton , gauge (firearms) , gauge theory , electron , quantum mechanics , archaeology , history
In this talk I will present a class of heterotic string theory compactifications which lead to four dimensional N = 1 supersymmetric vacua with standard model gauge group SU (3) C × SU (2) L × U (1) Y . I will compute their massless particle spectrum and show that it contains precisely three families of quarks and leptons and a certain number of SU (2) Higgs doublets.
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